Mad Professor Golden Cello guitar pedal is designed to deliver big, singing overdrive with high-quality, tape-echotype delay. The pedal has four main controls—delay, drive, volume, and tone. Although digital, it does a great job of emulating tape- and bucket-brigade-delay tones in a very small and efficient circuit.

Consignment sale, all sales final.

McKenzie River Music has been Eugene’s trusted brick-and-mortar and online guitar shop since 1981. We take pride in personal service, and the best way to get accurate details on any instrument is to call us directly before placing an order. We’re always happy to talk gear, answer questions, and make sure you have everything you need to feel confident about a purchase.

Our stock is listed for sale on multiple online platforms as well as in our physical shop, so availability can change quickly. We will always honor the sale that occurs first.

While there’s a limit for how many photos we can post per listing, we often have many more that we are happy to provide upon request . Give us a call and we’ll get a clear idea of what details matter most to you, And then we will send photos tailored to your needs. It’s simply the best way to get the most accurate information and also provides us time to provide you with the best information for your needs.

Oregon has no sales tax, but other platforms may collect tax depending on your location and their platform policies. Please call us if you have any questions.